27 posts is all he has, shouldnt be to hard to digest.
Speaking as someone who had been involved in that thread I can honestly say that most PMarshall posts are equivalent to 4-5 of any normal rational persons posts, not to mention execrably formatted to make it almost impossible to tell whose points he is addressing although that has improved over the three years. They are certainly anything but easy to digest. Even taking out the quotes from other people his latest post is still over 2000 words long. If we consider that a representative post length you are asking people to read over 50,000 words.
The problem has never been refuting Perry's argument, the problem is in making a refutation which is convincing to
him.
TTFN,
WK